Wednesday October 31 2007 
Time  Replies  Subject 
11:56PM 
0 
model.matrix consistency across repeated calls 
11:04PM 
2 
Don't understand write.csv default: Why is column name for column of row names blank? 
10:43PM 
2 
R GUI for Linux 
10:26PM 
2 
Shell Bash with R 
9:51PM 
1 
Axis Location/Data view in scatterplot3d 
8:33PM 
2 
mosaic row and column order 
8:13PM 
3 
Find A, given B where B=A'A 
7:56PM 
3 
Homework help: Is this how CIs of normal distributions are computed? 
7:35PM 
1 
seg fault with randomForest ( ... , xtest ) 
7:22PM 
1 
textplot() in gplots causes problems (0x9) 
7:07PM 
0 
Problem With SciViewsR 
7:04PM 
1 
Multiple calls to a function 
6:54PM 
1 
Lattice: par.ylab.text alpha ? 
4:43PM 
1 
problem with package fSeries 
4:15PM 
1 
Simple Umacs example help.. 
4:15PM 
0 
clim.pact: change group of stations object into a field 
4:08PM 
0 
Problems with generating Fdistr from lme() 
3:49PM 
1 
Error optimizing Poisson loglikelihood with LBFGSB 
3:47PM 
0 
set initial parameter values for GLMM estimation 
3:47PM 
0 
manipulating large data and lmer 
3:11PM 
0 
accessing SAS libraries using RODBC 
3:02PM 
0 
SAS ODBC DRIVER 
3:00PM 
0 
quantreg log and polinomial functions 
2:05PM 
3 
thicker axis in levelplot 
2:01PM 
1 
find overlap between intervals  Correction 
1:54PM 
1 
find overlap between intervals 
1:36PM 
0 
forecasting multiple regression model 
1:25PM 
2 
R WinEdt on Windows vista 
12:13PM 
0 
formula interaction and centering 
12:06PM 
2 
cbind() 
11:50AM 
3 
Performance of concatenating strings 
10:56AM 
1 
reversing the scale on ggplot 
10:52AM 
2 
ylim in barplot2 function? 
9:22AM 
0 
Biostatics position 
9:16AM 
1 
error in display function of the ARM package 
8:47AM 
1 
datadist options error, DESIGN library 
5:55AM 
2 
DBI Package 
3:03AM 
2 
survey weights in sample with replacement 
2:17AM 
2 
reversing perspective plot axis 
1:54AM 
0 
R installation on Linux/SuSE10.3 

Tuesday October 30 2007 
Time  Replies  Subject 
10:33PM 
1 
Difficulty Compiling RSQLite on Solaris x86 Using Studio 12 Compilers 
10:27PM 
0 
data types changing 
9:40PM 
1 
R 2.6.0 crashes when opening some .R files 
8:46PM 
1 
NAIVE BAYES with 10fold cross validation 
8:28PM 
2 
markov regime switching models 
8:24PM 
3 
Homework help: Is this how CI using t dist are constructed? 
8:22PM 
1 
data.frame, ggplot vs matplot 
7:44PM 
2 
R installation on SuSE 10.3 
7:40PM 
1 
Reading a file with read.csv: two character rows not interpreted as I hope 
7:18PM 
1 
timezone conversion difficulties with the new US daylight saving time switch over 
6:57PM 
3 
Implementing R through Oracle 
6:29PM 
1 
drawing direction fields 
6:22PM 
1 
Place a string into the header/footer of a pdf file generated during a plot session 
5:47PM 
3 
strwidth of bold font 
5:30PM 
1 
high RAM on Linux or Solaris platform 
5:22PM 
0 
force interactive 
4:44PM 
2 
Splitting up the micEcon package? 
4:15PM 
0 
kernlab/ ksvm: class.weights & prob.model in binary classification 
3:49PM 
2 
calculate spatial distance 
3:32PM 
2 
Where can I find package "segmented" ? 
2:46PM 
1 
Polygon shading line colors 
2:41PM 
1 
bitmap patterns in R fill 
2:39PM 
3 
data format 
2:18PM 
2 
How to switch off accepting the shortcut of column names 
2:18PM 
2 
flexible processing 
1:27PM 
1 
Some matrix and sandwich questions 
1:04PM 
0 
R News, volume 7, issue 2 is now available (fwd) 
12:40PM 
1 
Sweave line length 
11:22AM 
1 
axis title on two lines 
9:39AM 
0 
Plotting question: how to plot SNP location data? 
9:37AM 
1 
postscript(), used from a pre R2.6.0 workspace 
9:25AM 
0 
miscalculate AUC 
8:25AM 
1 
proportional curves 
8:10AM 
1 
Query installing R on Mac OS X Leopard (new release)... 
6:17AM 
1 
R segmented package 
4:46AM 
0 
Stoping rule for hierarchical clustering 
1:19AM 
1 
Regression query ... 

Monday October 29 2007 
Time  Replies  Subject 
10:42PM 
1 
VGAM and vglm 
9:21PM 
3 
Converting a string 
9:12PM 
1 
How to test combined effects? 
9:10PM 
0 
gradient and Hessian from lmer2 
8:45PM 
0 
Error from lm.fit followup 
7:56PM 
1 
lm.boot function gives error 
7:36PM 
2 
Adding pagebreaks on files??? 
5:30PM 
6 
covariance matrix of the regression coefficients 
5:05PM 
1 
time difference error 
5:03PM 
0 
Nonindependent paired measures 
4:46PM 
3 
Strange results with anova.glm() 
4:34PM 
0 
Wilkcoxon with bootstrap 
4:06PM 
2 
Qsub  unable to open connection to X11 display 
3:44PM 
3 
how to split data.frame by row? 
3:40PM 
0 
Loop 
3:15PM 
1 
shading of curves with polygon 
3:01PM 
1 
biserial correlation with pkg polycor 
2:28PM 
0 
quantiles for timestep out of large list 
2:20PM 
1 
SavePlot in the Batch mode 
12:45PM 
2 
Cannot install 'rgl' 
12:43PM 
4 
PDF output 
11:20AM 
1 
Can I create pdfs with dataframes instead of images? 
9:53AM 
2 
Changing size of lattice plot? 
9:04AM 
3 
using survfit 
8:17AM 
1 
meaning of lenwrk value in adapt function 
6:59AM 
1 
lm design matrix bug? 
2:57AM 
2 
help please 
12:23AM 
2 
flops calculation 

Sunday October 28 2007 
Time  Replies  Subject 
9:49PM 
1 
tree problem 
9:16PM 
0 
Request for help with nls error 
6:57PM 
0 
Attaching interactive plot to existing PDF file 
4:57PM 
1 
how to download pdb structure files? 
2:30PM 
1 
maximizing a function 
2:16PM 
0 
Help for Beginner 
2:14PM 
5 
Help for Beginner!! 
1:37PM 
0 
Standard errors of sample autocorrelations 
12:53PM 
3 
plot for binomial glm 
8:52AM 
1 
gam for longitudinal data? 
6:50AM 
0 
calibration question 

Saturday October 27 2007 
Time  Replies  Subject 
10:03PM 
1 
Markov models 
8:46PM 
1 
Package Installer Fails in OSX 10.5 Leopard 
8:08PM 
2 
How to generate all permutation of 01 sequences in R? 
6:46PM 
1 
Selectively swapping labels between factors 
5:30PM 
1 
creating large graphs 
4:04PM 
2 
Comparing lagged time series 
4:02PM 
3 
How to make own function load automatically on startup 
3:34PM 
1 
having problems reordering a dataframe 
2:20PM 
0 
Bandwidth selection for kernel regression. 
9:30AM 
1 
problems in cross validation of SVM in pakage "e1071" 
9:30AM 
0 
Oracle and RJDBC 
8:27AM 
0 
[nonR question] methodological problem 
8:21AM 
1 
[nonstatistics question]methodological problem 
3:25AM 
1 
Newton method iteration problem 

Friday October 26 2007 
Time  Replies  Subject 
11:54PM 
5 
help 
11:09PM 
0 
"free" ylimits in xYplot 
10:22PM 
2 
calculating correlation of a Supply/Demand measure and price change (in high frequency time series data) 
10:01PM 
1 
bugs() ignores my inits 
8:19PM 
2 
function in R that's equivalent to SQL's "IN" 
7:54PM 
1 
Problems with scan() in a tabsep .txt file with cells that have '///' (three frontslashes) 
7:35PM 
0 
Using frequency weights in ANOVA 
6:31PM 
3 
linking TinnR to a new R version 
6:21PM 
2 
how do i find the annual maximun within several years? 
6:05PM 
1 
importing Expressions 
4:21PM 
0 
Space Filling and Weights 
4:10PM 
1 
Effect sizes 
4:02PM 
1 
2way Factorial with random factors 
3:09PM 
1 
Fwd: Ajuda em R 
2:45PM 
0 
Aligning gel data 
2:19PM 
1 
How to remove nonUTF8 characters from a string 
2:00PM 
0 
plotting survival curves 
12:39PM 
1 
NeweyWest and SUR regression models 
12:32PM 
1 
Help needed on calculation of Moran's I 
11:51AM 
1 
Posthoc test for KruskalWallis 
11:28AM 
0 
pls version 2.10 
11:14AM 
1 
[Fwd: Re: subsetting] 
9:40AM 
2 
cut.dendrogram and cutree 
8:23AM 
1 
glm with Student t for error distribution 
7:57AM 
0 
R does not run my scripts!!!!! 
7:25AM 
0 
another resampling question 
2:49AM 
1 
Accessing scripts in a different directory on a Mac 
12:22AM 
1 
finding birth position 
12:09AM 
3 
How to plot multiple variables on the same graph 

Thursday October 25 2007 
Time  Replies  Subject 
10:44PM 
2 
the difference between temp and .temp 
10:38PM 
0 
statistics question not R question 
9:38PM 
3 
Deparsing part of a list argument 
9:14PM 
1 
1d function fitting 
7:59PM 
1 
Strange behavior with timeseries xaxis 
6:12PM 
4 
ploting labels on barplot 
5:58PM 
1 
Appropriate measure of correlation with 'zeroinflated' data? 
5:49PM 
0 
How to coerce this? 
5:21PM 
2 
Find duplicates and save their max value 
5:07PM 
2 
data frame usage 
4:36PM 
2 
Changing steps on a graphic axes 
4:08PM 
0 
Semisupervised clustering using constraints? 
3:47PM 
1 
Trellis dotplot label keys (update) 
3:25PM 
1 
Trellis dotplot label keys 
2:49PM 
0 
ploting survival curves 
2:25PM 
1 
problems with the last version of R 
2:15PM 
1 
subsetting 
1:27PM 
1 
Indexes on dataframe columns? 
12:31PM 
0 
Error message from nlmer 
10:46AM 
0 
Fatal error 
7:07AM 
0 
change in I(x) ? in R 2.6.0 
6:35AM 
0 
adjust labels in plot:terminal_panel {party} 
6:28AM 
1 
Match and replace between two data.frames 
5:01AM 
1 
Executing a Function in a Loop With a Changing Value for an Argument 
1:35AM 
2 
Novice programing question 

Wednesday October 24 2007 
Time  Replies  Subject 
11:59PM 
0 
random walk w/ reflecting boundary: avoid control construct? [SEC=UNCLASSIFIED] 
11:58PM 
3 
how to loop over a group of variables? 
10:45PM 
1 
calculate residue by groups 
10:41PM 
1 
Zicounts package 
9:10PM 
1 
GAM vs. MGCV packages 
8:48PM 
1 
X Axis labeling with class zoo 
8:19PM 
2 
adding total row/column to tablecommand 
7:43PM 
3 
scoping problem 
6:21PM 
1 
Adding a second y axis and specifying yaxs="i" 
5:00PM 
1 
vectorized mle / optim 
4:27PM 
1 
Package Build fails: make ./help: no such file or directory 
3:33PM 
2 
random walk w/ reflecting boundary: avoid control construct? 
3:06PM 
2 
Plots in MetaAnalysis 
3:04PM 
0 
Package forecast 
2:56PM 
3 
jEdit for R 
2:42PM 
0 
Different results in the unit root test. Why? 
2:36PM 
1 
plot within a loop 
2:32PM 
2 
Graphics  plotting two graphs 
2:30PM 
1 
Looping 
2:16PM 
4 
X11 graphics windows under CMD BATCH 
1:30PM 
3 
Partial aggregate on sorted data 
1:23PM 
1 
Error in nls model.frame 
1:11PM 
6 
Fetching datapoints from a Time Series 
1:00PM 
1 
rcmdr and mailing lists 
12:51PM 
3 
convert factor dataframe into numeric matrix 
12:43PM 
1 
is there a similar function to perform repeated statements as in SAS PROC MIXED? 
11:25AM 
1 
Rotated viewports in Grid 
10:01AM 
2 
help with image function 
9:44AM 
2 
subset data.frame with constraint of many values? 
9:24AM 
1 
understanding dt function and fitting distributions 
8:51AM 
1 
Imputation method on binary data 
8:13AM 
2 
analytical solution to Sum of binominal distributed random numbers? 
7:42AM 
0 
BMA and Poisson regression 
4:49AM 
1 
Calling php web service fails 
3:37AM 
3 
multiply for vector in R 
3:15AM 
2 
functions applied to two vectors 
3:08AM 
1 
(no subject) 
1:02AM 
2 
multicomp plotting 

Tuesday October 23 2007 
Time  Replies  Subject 
10:40PM 
1 
robustSmoothSpline 
9:37PM 
0 
Autocorrelation Matrix 
8:58PM 
2 
2D numerical integration over odd region 
8:44PM 
2 
Plot a line according to a specified equation 
8:42PM 
1 
How to avoid the NaN errors in dnbinom? 
8:17PM 
4 
Replace values on seq 
7:24PM 
1 
simple data.frame question 
5:10PM 
1 
Strange dataframe behavior 
5:02PM 
2 
Using a data frame in a function call 
3:26PM 
1 
multivariate Stochastic Volatility and GARCH 
3:03PM 
1 
"adding" matrix of smaller dimensions to matrix of larger dimensions and "apply" question 
2:40PM 
1 
distributing the values of data frame to a vector based on...... 
2:21PM 
0 
Specific examples especific of use library RODBC  Ejemplos especificos de uso de la libreria RODBC 
2:05PM 
1 
Compute R2 and Q2 in PLS with pls.pcr package 
1:14PM 
1 
create diagonal matrix within a for cycle 
1:13PM 
0 
Multiple comparison tests  Homogenous subsets (i.e. for Tukey) 
11:52AM 
1 
Multivariate regression tree: problems with surrogate splits (complete commands) 
11:51AM 
1 
error message: "the instruction at "0x6c72c676" referenced memory of "0x00000010". The memory could not be "written"." 
11:51AM 
3 
sum variable as long condition is true 
11:45AM 
1 
Multivariate regression tree: problems with surrogate splits 
11:27AM 
1 
Custom colourkey spacing in levelplot, contourplot 
10:55AM 
1 
passing subsets of '...' to several other functions 
10:45AM 
6 
"flipping" vector and matrix 
10:34AM 
1 
grep with "" character 
10:28AM 
2 
Question: Rcmdr and macbooks 
10:15AM 
0 
SOLVED 
10:04AM 
0 
Residuals from biglm package 
9:49AM 
1 
How to unlist Dates 
9:02AM 
1 
Sum of binominal distributed random numbers 
8:21AM 
0 
Problem with R(D) Com and R within Excel 
2:10AM 
0 
MPI implementations of fanny or cmeans 
1:56AM 
0 
Fatal error message in Windows version of 2.6 
12:33AM 
2 
A very simple question 

Monday October 22 2007 
Time  Replies  Subject 
11:48PM 
1 
question on axis box with asp=1 
11:26PM 
1 
Unicode 16bit, Lao 
10:58PM 
2 
Repeated Measures/Linear Mixed Effects function 
10:30PM 
1 
Looped t.test results according to a subset variable 
10:22PM 
2 
Matrix manipulation 
10:15PM 
3 
How to format data for timeseries analysis 
9:03PM 
4 
Bar plot with error bars 
8:01PM 
0 
RODBC problem: sqlSave not working after an update 
6:36PM 
2 
Help interpreting output of Rprof 
6:09PM 
1 
Metaanalysis mixed model 
5:16PM 
1 
format.data.frame and NA control 
4:40PM 
0 
Howard Harris kmeans 
4:32PM 
3 
retrieve version information for a package? 
3:23PM 
1 
grouping rows into bin ranges 
3:14PM 
0 
anova and contratst 
2:48PM 
3 
median value dataframe coming from multiple dataframes 
2:17PM 
1 
ANOVA within a GAMM framework 
1:56PM 
0 
How to use a specifical graphical device (e.g., png, bmp) with R version 2.5.1under Linux 
1:54PM 
1 
plot3d with more than 8 colors 
1:24PM 
3 
Elasticity in Leslie Matrix 
12:01PM 
2 
Normalized data 
12:00PM 
0 
beginner's tutorial, books, etc re: timeseries analysis, ARMA/ARIMA models... 
11:13AM 
3 
Spatial autocorrelation 
10:54AM 
2 
having problems with the lme function 
10:04AM 
2 
save as pdf 
8:32AM 
2 
"Estimate effects may be unbalanced" in aov() 
8:31AM 
0 
(no subject) 
7:14AM 
1 
inference from dual frame surveys using R 
5:43AM 
3 
strsplit 
4:46AM 
0 
missing values in mixed model 
4:01AM 
1 
Newbie help: Data in an arma fit 
3:37AM 
1 
loess coefficients output 
3:02AM 
1 
Format of a data frame 
2:32AM 
0 
Test 

Sunday October 21 2007 
Time  Replies  Subject 
11:44PM 
4 
Input appreciated: R teaching idea + a way to improve Rwiki 
10:47PM 
0 
R 2.6.0 packages for Ubuntu Gutsy Gibbon 
10:07PM 
2 
Sweave Xtable row names 
10:07PM 
0 
ggplot2  version 0.5.6 
6:43PM 
2 
Help installing Rstem package 
4:40PM 
6 
exporting text output to pdf 
2:43PM 
1 
Error in if loop 
1:13PM 
1 
How to count the number of objects in a matrix? 
10:35AM 
2 
image 256 x 920 data points too slow 
8:37AM 
2 
scatter plot with 1 standard deviation for each point 
7:28AM 
2 
Setting a pdf reader different from acroread under *nix 
6:50AM 
2 
finding paired values from common subjects  vector operation? 
3:25AM 
0 
building a copy of R with certain packages in Linux 

Saturday October 20 2007 
Time  Replies  Subject 
10:28PM 
0 
mixed model with factor 
9:08PM 
2 
formatting a list 
8:29PM 
0 
saturation binding in nlme 
3:50PM 
0 
pairs, par("plt") 
1:43PM 
1 
Getting at what a named object represents in a function... 
11:45AM 
1 
path to libgfortran 'hardcoded' in R? 
11:15AM 
1 
mussy data 
8:35AM 
1 
extending zoo (or ts) objects 
7:42AM 
1 
How to plot with txt or symbol instead of number as xaxis scale ? 

Friday October 19 2007 
Time  Replies  Subject 
10:20PM 
1 
beginner's tutorial, books, etc re: timeseries analysis, ARMA/ARIMA models... 
9:07PM 
0 
MailMarshal Message Digest 
8:40PM 
2 
Help deeded: Does a R graphical function return something special? 
8:19PM 
1 
conduct pairwise column comparisons without comparing a column to itself 
8:05PM 
1 
(no subject) 
7:47PM 
0 
How to use lm() with both subset and weights argument 
7:47PM 
2 
In a SLR, Why Does the Hat Matrix Depend on the Weights? 
7:19PM 
0 
Announcement: 2008 John Chambers Statistical Software Award 
6:13PM 
0 
question about anova 
5:38PM 
0 
RMySQL LoadLibrary failure: Invalid access to memory location. 
4:54PM 
1 
controlling plot range 
4:18PM 
2 
Order of Dotplot output 
2:38PM 
1 
export Rdata to VisIt 
2:14PM 
2 
adding aggregate data to data frames 
2:11PM 
0 
lmer(.): extract fitted values 
1:58PM 
1 
Manual recycling of vectors? 
1:46PM 
1 
plot.Design 
1:06PM 
1 
unable to interactively label curves on a plot 
12:53PM 
2 
header 
12:07PM 
2 
replacement 
11:42AM 
1 
resclaing/resampling data 
11:27AM 
1 
tcltk: help with tkmenubutton 
10:52AM 
1 
inverser terrain.colors 
9:36AM 
6 
r achives 
9:31AM 
0 
calculating power of log rank test 
9:27AM 
0 
FatherIn manners as in shape. thy. 
9:23AM 
1 
R forum 
7:05AM 
0 
mararch code 
6:00AM 
1 
Using grid graphics (hexbin) in pairs() plot problem 
4:05AM 
2 
Declaring variables in R 
2:36AM 
1 
X matrix deemed to be singular in counting process coxph 
1:38AM 
0 
setSqlTypeInfo function in RODBC package 
12:33AM 
0 
Rmpi and Ubuntu 

Thursday October 18 2007 
Time  Replies  Subject 
10:48PM 
0 
Anyone have links to pusblished data quantity or time benchmarks for R? 
10:33PM 
5 
vector graphics/ ungroup and edit in CorelDraw 
10:13PM 
5 
alignment algorithm or pattern frequency calculation 
9:55PM 
1 
programming question 
9:53PM 
1 
cut with intervals open on the right? 
9:42PM 
2 
error: unused arguments 
5:11PM 
0 
[R} Getting 'tilting' confidence intervals in R 
5:11PM 
0 
Getting 'tilting' confidence intervals in R 
5:02PM 
8 
cluster analysis 
4:17PM 
0 
class weight 
3:42PM 
0 
how to do monte carlo error propagation simulation 
3:18PM 
1 
Binomial Power/Sample Size 
3:12PM 
0 
Courses**NovemberDecember (1) R/Splus Fundamentals (2) R/S Advanced Programing by XLSolutions Corp 
2:38PM 
2 
How to avoid conversion to factors (data frame to zoo) 
1:48PM 
1 
Rgraphics printing greeks 
1:23PM 
0 
EM algorithm on a mixture of two negative binomials? 
1:23PM 
5 
Secondary Y axis title 
1:04PM 
0 
Nice reference to R 
12:48PM 
0 
manipulating 3way array 
12:43PM 
2 
image quality of plot inserted into PowerPoint 
12:18PM 
0 
tcltk: I guess I am starting to get it 
11:56AM 
3 
Writing a RScript 
11:02AM 
5 
Rsquared value for linear regression passing through origin using lm() 
9:44AM 
0 
upgrade: relations 
9:37AM 
0 
combining data from 2 independent surveys 
8:42AM 
0 
fit to power law with inknown zero 
8:02AM 
1 
Help: Sidebyside named barplot bars 
7:31AM 
3 
Adding horizontal lines to Boxplot 
7:16AM 
1 
Lattice fails to draw insets 
6:41AM 
0 
coxph  anova results 
1:19AM 
0 
homals0.9.0 

Wednesday October 17 2007 
Time  Replies  Subject 
11:57PM 
0 
Using R.dll in .NET IPC 
11:03PM 
1 
modeling large data 
7:57PM 
1 
problem with anova() and syntax in lmer 
7:50PM 
3 
type conversion 
7:23PM 
2 
R and TeraData 
7:16PM 
0 
Problem loading spatstat. 
5:54PM 
3 
Multiobjective optimization 
5:03PM 
1 
Error message in GAM 
4:35PM 
1 
passing arguments to functions within functions 
3:06PM 
0 
curly bracket in plot (reply) 
2:36PM 
2 
wilcox.test test statistic 
2:33PM 
3 
Trouble with R CMD INSTALL 
2:23PM 
1 
correlated data 
1:32PM 
2 
power law fit with unknown zero 
1:16PM 
0 
question about mclust and prior probabilities 
12:53PM 
0 
JGR makes help more helpful 
12:30PM 
2 
Need help with function that includes 2 summation 
11:53AM 
0 
Another problem with drawing curly brackets 
11:42AM 
2 
Problems with paste and blank 
10:43AM 
0 
automaticly adjust coordinates for text() labels 
10:37AM 
1 
Documentation for Pearson Residuals 
10:31AM 
1 
How to compile sources? 
8:47AM 
0 
help me 
8:44AM 
5 
One pdf file with plots and text output 
8:26AM 
1 
ignorable warnings of as.numeric: NAs introduced by coercion 
8:10AM 
1 
y_hat 
8:03AM 
3 
how to repeat the results of a generated probabilities 
7:58AM 
1 
Multiply a 3Darray by a vector (weighted combination of matrices) 
7:06AM 
0 
Problem in Saving Workspace 
7:01AM 
1 
Problem with saving pdf file graphics in R2.6.0 
6:46AM 
1 
How to save association rules generated by arules package 
6:23AM 
4 
polygon overlapping 
6:06AM 
3 
Observations on SVD linpack errors, and a workaround 
4:58AM 
1 
Time Series  Function to fit ARIMA and GARCH components 
1:32AM 
1 
Finding NA values. 

Tuesday October 16 2007 
Time  Replies  Subject 
11:46PM 
1 
The itemize command in *.Rd files. 
11:28PM 
0 
doubts about Silhouette 
10:53PM 
1 
error in sample () 
10:41PM 
2 
How to speed up multiple for loop over list of data frames 
9:12PM 
2 
histogram labels 
9:06PM 
0 
RMySQL LoadLibrary failure: Invalid access to memory location. 
8:54PM 
1 
try / tryCatch for download.file( ) within a for loop when URL does not exist 
8:30PM 
1 
Calculating confidence in an estimate including number of trials? 
8:04PM 
0 
univariate impulse responses 
7:27PM 
0 
Mutual Information on continuous variables 
6:02PM 
1 
data structure for plsr 
5:59PM 
0 
Bravington debug package with ESS 
4:48PM 
1 
Adding axis lines to splom plots 
4:32PM 
0 
Simple plot of IR and option prices 
3:41PM 
0 
the new package "sets" 
3:33PM 
1 
underdetermined system 
3:20PM 
1 
library(car): Anova and repeated measures without between subjects factors 
2:19PM 
0 
Comparison 
1:45PM 
5 
help with nls and Hill equation 
1:41PM 
3 
R2.6.0  packages installation through a proxy  not working 
1:39PM 
1 
problem with RCurl 0.81 installation on Debian Etch 
1:38PM 
9 
Import from excel 2007 
1:36PM 
0 
Help with repeated measures! 
12:33PM 
0 
NeweyWest corrections in SUR regression models 
11:52AM 
1 
saving as PDF in R2.6.0 (MS Windows GUI) 
11:16AM 
0 
New package: sets 
10:43AM 
1 
Chronological data manipulation question 
9:47AM 
1 
simulation 
9:05AM 
3 
Updating RSoftware without complete new installation 
7:47AM 
2 
Canberra distance 
6:31AM 
4 
Create *png or *.jpeg plot under Linux 
5:18AM 
1 
Problems with F77_CALL and Visual C++ 
4:39AM 
0 
partitioning data [SEC=UNCLASSIFIED] 
4:19AM 
2 
Bootstrapping Contrasts for Repeated Measures ANOVA 
2:34AM 
2 
survreg's algorithm 

Monday October 15 2007 
Time  Replies  Subject 
11:47PM 
2 
Linear regression and slope from 1 
8:38PM 
0 
help with simple goodness of fit test 
7:30PM 
1 
Strange results converting string to number 
7:30PM 
0 
partitioning data 
7:20PM 
2 
coef se in lme 
7:04PM 
2 
Wildcards 
6:21PM 
1 
avoiding a loop? 
6:17PM 
2 
Get data from matrix 
5:27PM 
4 
Get the last 3 chars of a string 
5:14PM 
0 
residual s.e. by group in mixed model 
4:43PM 
2 
ERROR while importing data 
4:25PM 
1 
String concatenation, File Path Handling to pass to download.file( ) [backslash in DOS paths] 
4:07PM 
1 
Distance matrix in SpDeppackage 
4:04PM 
2 
clipping off words inside a vector of strings 
4:03PM 
1 
Rmpi building 
3:36PM 
2 
Bad EMF export 
3:17PM 
1 
Need help ploting time series(2) 
2:08PM 
3 
for loop if else conditional 
1:38PM 
1 
Error: X11 cannot allocate additional graphics colours. 
1:28PM 
2 
Variable which has the maximum value of DF 
12:58PM 
1 
Fonts do not display properly in R 2.5.1 on Red Hat Enterprise Linux 4 
11:41AM 
0 
new package 'nnls' 
11:21AM 
1 
Download old R2.5.1 version? 
11:18AM 
0 
iplots question 
10:27AM 
0 
oanda and yahoo get.hist.quote 
9:46AM 
2 
cumulative frequency plots for factors 
9:36AM 
1 
The "condition has length > 1" issue for lists 
9:12AM 
1 
Save variable with loop part 
7:07AM 
0 
iwidgets not found in r on windows 
5:21AM 
2 
Need some help 
3:57AM 
1 
Need help ploting time series 
3:10AM 
2 
some question about partial prediction in survival 
3:00AM 
1 
how to use normalmixEM to get correct result? 
12:08AM 
0 
specifying models ":" and %in% and soforth 

Sunday October 14 2007 
Time  Replies  Subject 
9:48PM 
1 
significance for a random effect in Mixed Model ANOVA 
6:28PM 
1 
Dendrogram 
5:06PM 
1 
ggplot2 geom_hline error 
4:34PM 
0 
repeated measures  aov, lme, lmer  help 
9:30AM 
1 
ggplot2: ordering categorial data 
8:33AM 
1 
Adjusting for heaping in data 
4:39AM 
1 
cross tabulation 
3:40AM 
0 
lme() random form 
3:00AM 
1 
Question re matplot 

Saturday October 13 2007 
Time  Replies  Subject 
9:58PM 
1 
R API  optim 
8:48PM 
1 
Make playwith a default graphic device 
7:33PM 
1 
reading data and Variance Ratio Tests for Weakform Market Efficiency 
4:53PM 
2 
the use of the .C function 
4:29PM 
1 
geom_errorbar with ggplot2 
1:39PM 
1 
Controlling values in read.table 
12:13PM 
0 
shocks 
12:10PM 
0 
vars shocks assumption 
12:08PM 
2 
a question on impulse responses 
11:55AM 
0 
impulse responses: standard deviation or unit shocks? 
8:45AM 
1 
Error Message from R 
6:53AM 
2 
How to identify the two largest peaks in a trimodal distribution 
3:03AM 
0 
TLCA Admin Email Connectivity Re: Returned mail: Data format error 
1:45AM 
1 
Plotting with 2 y axes 

Friday October 12 2007 
Time  Replies  Subject 
11:46PM 
1 
use 'lapply' to creat 2 new columns based on old ones in a data frame 
9:14PM 
1 
Addition operation based on specific columns and rows of two data frames 
7:47PM 
2 
Qtype factor analysis 
7:36PM 
1 
Differencing data by groups 
6:53PM 
0 
similarity measure for two different clusters 
5:50PM 
0 
Utility data uploading functions prior to analysing data using CGIwithR 
5:25PM 
1 
BatchPlot Histograms 
5:16PM 
2 
Automating binning for chisq.test() 
5:14PM 
3 
collapsing a data frame 
4:16PM 
1 
calculate impulse responses 
4:05PM 
1 
embedding plots 
3:43PM 
0 
Disregard my previous question 
3:41PM 
1 
hist () xaxis 
3:33PM 
2 
Plotting question 
3:31PM 
2 
Basic plot question: Figure 1.1 Pinheiro & Bates 
2:59PM 
0 
irfs from a no intercept VAR 
2:28PM 
0 
Problem with two libraries 
12:58PM 
3 
Anybody has ever met the problem to add a legend to a figure generated by image()? 
12:48PM 
2 
accessing ylim set by xyplot 
11:10AM 
0 
change of variance components depending on scaling of fixed effects 
10:47AM 
2 
how to know whether Vector B is a subset of Vector A 
7:25AM 
0 
I am away on 12 Oct pm. 
7:05AM 
1 
Image analysis and image questions 
4:25AM 
1 
load nondefault libraries during startup 
1:20AM 
1 
rearranging vectors 

Thursday October 11 2007 
Time  Replies  Subject 
11:23PM 
1 
random forest mtry and mse 
10:11PM 
1 
chisq.test in batch 
8:42PM 
1 
A read.table mystery (data for Framemaker Mac) 
8:41PM 
1 
PS graphs in R 2.6.0 
8:16PM 
0 
Centroid 
7:34PM 
6 
confusion with R syntax 
7:23PM 
1 
which package does interpSpline belong to ? 
6:41PM 
2 
how to get the sample size in lm 
6:17PM 
3 
reason for error in small function? 
6:10PM 
0 
SAS Enterprise Miner  OT 
5:24PM 
2 
Type III sum of squares and appropriate contrasts 
4:55PM 
1 
constraining correlations 
3:26PM 
0 
Goodnessoffit of GLM for Gamma Distribution 
2:51PM 
1 
Fiting of gamma distribution 
2:27PM 
0 
Zoo: yaxis inversion with zoo not possible? 
1:54PM 
0 
DFT w/ higher definition in frequency increments. 
1:47PM 
2 
Identifying and characterizing strings of NA in a vector 
1:34PM 
0 
change missing values 
1:32PM 
2 
Matching and merging two rows with missing values 
1:05PM 
0 
(no subject) 
1:02PM 
1 
Interpolation across merged zoo columns 
12:47PM 
2 
Operating matrix positions 
12:29PM 
1 
How to avoid saving the row index of a data.frame into MySQL ? 
12:11PM 
2 
test for whether dataset comes from a known MVN 
11:55AM 
5 
rearrange data columns 
11:40AM 
0 
Time varying regression coefficients 
11:13AM 
2 
reference for logistic regression 
11:05AM 
1 
problem installing MCMCpack 
11:01AM 
3 
lme4 install trouble 
10:12AM 
1 
Axis value as percentage 
9:58AM 
0 
Cox with time varying effect 
9:31AM 
0 
Help Problems formatting date and using Regul function 
9:05AM 
1 
creating summary functions for data frame 
8:33AM 
1 
strange: yaxis inversion with zoo not possible? 
8:05AM 
1 
maps does not work 
7:57AM 
1 
How can I obtain a boxed sweave output within Latex? 
5:26AM 
2 
Rearranging dataset 
4:59AM 
1 
wireframe shade=T colorkey 
1:58AM 
1 
Searching for attributes 

Wednesday October 10 2007 
Time  Replies  Subject 
10:17PM 
1 
weird (?) resid(.) from 2level lme() 
8:47PM 
1 
psi using .C with R 
7:43PM 
4 
simple function with if > lapply to dataframe 
6:58PM 
2 
Deleting the White Space in an R graph 
6:01PM 
0 
about regression tree label 
5:12PM 
1 
caTools package 
3:47PM 
3 
transparent colors 
3:45PM 
3 
(no subject) 
3:10PM 
0 
Thank you, and your suggestion works 
3:03PM 
1 
Deleting for() loop in function 
2:47PM 
2 
download.file not working 
2:42PM 
3 
as.dist with diagonal unequal zero 
2:17PM 
1 
gee, error=104 
2:16PM 
1 
detrending a time series 
2:13PM 
3 
simulated data using empirical distribution 
1:59PM 
2 
how to generate and evaluate a design using Algdesign 
1:57PM 
1 
disperse variable 
1:49PM 
2 
How to catch a R error in R code 
1:10PM 
1 
Setting qplot default options 
1:09PM 
0 
Odp: Data manipulation question 
1:07PM 
2 
Rooting trees using ape 
12:35PM 
0 
Warning message when using "reldist" package 
10:59AM 
5 
chi2 
10:59AM 
1 
average waveform over many cycles 
10:40AM 
0 
Current status of Sweave PNG functionality 
10:12AM 
1 
Using expression for Italics and object evaluation in plot title 
10:10AM 
4 
Data manipulation question 
9:13AM 
0 
detecting finite mixtures 
9:12AM 
1 
subsetting a data.frame 
8:44AM 
0 
error message with option checkBuild in update.packages in R2.6.0 
8:13AM 
1 
error message with option checkBuild in update.packages in R 2.6.0 
8:07AM 
2 
Problem with RCMD CHECK (or BUILD) 
7:04AM 
11 
please help me 
6:36AM 
1 
global object in user defined function 
5:49AM 
0 
Studentized maximum distribution 
4:23AM 
1 
R Graphical Manuals Web API 
12:39AM 
3 
save lm output into vectors 
12:35AM 
1 
silhouette: clustering labels have to be consecutive intergers starting from 1? 

Tuesday October 9 2007 
Time  Replies  Subject 
11:48PM 
2 
regression by groups 
10:53PM 
2 
R dynamic memory management 
10:37PM 
3 
2 Sample Confidence Interval  Formatting Data? 
8:45PM 
1 
Visualize cox proportional hazards 
8:21PM 
2 
bug: wireframe and tcltk 
6:46PM 
0 
weighted symmetric estimator 
5:39PM 
1 
Multivariate chisquare distribution function 
5:34PM 
1 
Handling two lists of matrices 
5:28PM 
2 
Help with gamm errors 
4:18PM 
0 
Fwd: Summary vs fivenum results for Q3 
4:08PM 
0 
00LOCK error on sitelibrary 
3:41PM 
5 
continue for loop in case of erros 
3:20PM 
3 
Summary vs fivenum results for Q3 
2:34PM 
3 
How do I obtain the design matrix of an lm()? 
2:29PM 
1 
problem with lower, upper triangles and diagonal 
2:28PM 
3 
identify number of sequences from a vector 
1:55PM 
0 
new package ppls 
1:40PM 
2 
lattice/xyplot: horizontal yaxis labels with scales(relation="free") 
1:34PM 
2 
extract year or month from date 
1:13PM 
0 
Trouble writing distance matrices to file 
1:07PM 
0 
coxph models for insects 
1:05PM 
1 
read only certain parts of a file 
12:47PM 
1 
Plotting two distance matrices 
12:30PM 
2 
AlgDesignexact and approximate design 
10:59AM 
2 
window (x,y) coordinates of datapoints 
10:26AM 
1 
pseudo code 
10:22AM 
0 
R Help 
10:10AM 
2 
fit.contrast and interaction terms 
9:55AM 
0 
Using Rexcel: How to work with a range of data? 
9:55AM 
0 
16way comparison. 
9:34AM 
1 
Read in date fomat while colClasses="character" 
8:28AM 
0 
histograms and significance values 
4:36AM 
0 
simulation using ranks 
3:53AM 
2 
read sas data into R 
3:40AM 
2 
Greek in vector 
2:02AM 
3 
How to create something between a script and a package 
1:09AM 
1 
Linear regression with constraints on the parameters. 
12:44AM 
1 
saving simulation as .dat 
12:27AM 
3 
igraph and plotting connected components 

Monday October 8 2007 
Time  Replies  Subject 
11:04PM 
2 
graph or svn 
10:46PM 
0 
shared object for Rmpi 
9:42PM 
2 
Fill a polygon with a pattern 
9:37PM 
1 
How put description under the graph (using different lines) 
9:17PM 
1 
do not plot polygon boundaries with spplot {sp} 
8:46PM 
0 
"xlab" and "ylab" in clusplot 
8:25PM 
0 
lmList function in lme4 
7:31PM 
3 
embedFonts rotates figure 
7:19PM 
2 
variance explained by each term in a GAM 
6:28PM 
0 
coxph() command design and data setup 
6:04PM 
0 
another try with Rmpi on Linux 
5:50PM 
5 
Dice simulation: Getting rep to reevaluate sample()? 
5:08PM 
2 
estfun & df 
4:50PM 
2 
as.ordered 
4:04PM 
1 
Error message on script execution 
3:44PM 
0 
pruning of Additive Regression Trees 
3:14PM 
1 
Reading distance matrices 
2:38PM 
1 
problem with times 
2:26PM 
2 
sort time 
2:22PM 
1 
.C("myHadamaProduct", xx, yy, nr, nc, out=as.double(rep(0.0, n))) 
2:13PM 
2 
Applying function to data.frame 
1:24PM 
1 
semivariogram 
1:15PM 
5 
Specify plot size 
12:42PM 
1 
Mouse Location on Plots 
12:24PM 
1 
How to change row value based on previous row value 
11:35AM 
1 
How to remove legend? 
11:28AM 
2 
heatmap 
11:20AM 
1 
How transform log(x+1) all data matrix? 
11:19AM 
0 
Residuals for binomial lmer fits 
10:24AM 
1 
data.frame's and [2, c(T, F)] in R 2.6.0 
10:17AM 
2 
Incompatible methods (".POSIXt", "Ops.difftime") for "" 
5:21AM 
3 
tcltk scrollbar 
3:49AM 
1 
special characters in linux using dev.print 
3:43AM 
0 
How can i perform Fisher Exact Test for such data in R? 
1:51AM 
0 
"R graphical manuals" updated. 
12:40AM 
2 
R and FDA trials 

Sunday October 7 2007 
Time  Replies  Subject 
11:45PM 
1 
multcomp and lme4 
11:23PM 
0 
Break [SEC=UNCLASSIFIED] 
8:55PM 
1 
Old packages to updated R 
8:38PM 
0 
Break 
7:49PM 
1 
Arguments to "personalised" plot() 
6:59PM 
1 
Errors in R260? 
6:36PM 
1 
Question about aov 
6:32PM 
2 
Trust pvalues or not ? 
5:09PM 
0 
Fwd: cluster analysis 
4:21PM 
0 
expost prediction 
3:52AM 
2 
Reordering factors 
2:38AM 
5 
how to use \Sexpr{} with sweave 
12:33AM 
1 
a function to compute the cumulative distribution function (cdf) of the gamma 
12:01AM 
1 
constructing a selfstarting nonlinear model 

Saturday October 6 2007 
Time  Replies  Subject 
11:53PM 
1 
Tricky vectorization problem 
10:48PM 
2 
plot the chisquare distribution for n=1 through 10, on one plot 
8:05PM 
1 
problem installing fields package 3.5 on R 1.8.1 on linux 
7:49PM 
3 
list matching 
7:05PM 
1 
Question about Distinguishable Permutation 
4:51PM 
2 
factanal: error message 
3:05PM 
1 
Bug or not 
10:01AM 
2 
help_R2.5 updating 
8:12AM 
4 
R2.6.0 and RWinEdt 
2:27AM 
1 
replacing NA's with various numbers 

Friday October 5 2007 
Time  Replies  Subject 
11:30PM 
1 
(no subject) 
9:55PM 
4 
Replacing NA values when building matrix using tapply 
9:29PM 
0 
Posthoc tests for Cox proportional hazards 
9:17PM 
3 
Mac GUI and .Renviron 
8:51PM 
0 
Opening Scripts with long paths causes R 2.6.0 to crash 
8:33PM 
1 
Variable characterization by the modalities of other variables 
8:02PM 
1 
installing Rmpi 
7:54PM 
1 
creating objects of class "xtabs" "table" in R 
6:49PM 
0 
compiling a module 
6:33PM 
0 
new packages: caret, caretLSF and caretNWS 
5:47PM 
0 
Extracting df (degree of freedom) & estfun (estimating function) from model built in lmer or lmer2 
4:56PM 
8 
Linux editor for R+LaTeX, but not Emacs 
4:47PM 
0 
Object oriented programming: R x S+ 
4:36PM 
1 
lme (or lmer) question 
4:34PM 
3 
Tart charts 
3:50PM 
0 
Optim routine loses function name 
3:25PM 
2 
question about predict.gam 
3:18PM 
0 
use of specaccum in routine procedure 
2:03PM 
0 
RMySQL db connect 
1:20PM 
3 
help in substitute function 
1:20PM 
0 
Rpad textarea handling 
12:52PM 
1 
skill scores 
11:29AM 
0 
JSS: Special volume about R in ecology and ecological modelling 
9:47AM 
3 
Remove zero row from data.frame 
9:34AM 
1 
using spplot (sp package) with 5 quantiles 
9:19AM 
2 
Apply vector of labels to columns of data frame 
8:30AM 
2 
Splines 
8:10AM 
0 
Sample size for reference data (with covariate) 
7:44AM 
1 
R 2.6.0 Windows/lme4 Rblas load problem 
7:36AM 
2 
know java version 
7:10AM 
1 
Matrix package installation problem 
5:39AM 
0 
discrepancy in the result of R and SAS on same data in logistics regression 
2:09AM 
1 
Confused about Tukey mult. comp. after ANCOVA 
1:48AM 
1 
Sklyar's inline package: how to return a list? 
12:07AM 
2 
plotting region 

Thursday October 4 2007 
Time  Replies  Subject 
10:52PM 
4 
Matrix bar plot 
9:11PM 
1 
Convergence problem in gam(mgcv) 
8:34PM 
0 
New version of GillespieSSA package uploaded to CRAN 
7:35PM 
1 
comparing matched proportions using glm 
6:17PM 
1 
R2.6 + Error saving plots as PDF 
5:51PM 
5 
combining vectors on unequal length 
5:50PM 
1 
grep in filename 
5:00PM 
0 
Amap new release 
4:01PM 
1 
Problem with .libPaths & Rterm.exe (under Vista) 
3:39PM 
5 
A rebel boxplot question 
2:43PM 
0 
RMySQL dbConnect 
2:10PM 
0 
caching of lengthy install? 
12:44PM 
2 
Bug or just a problem with the computer precision? 
12:32PM 
3 
Contour plot (level curves) 
11:13AM 
1 
Updating packages for R 2.6.0 
11:05AM 
1 
Sweave and LaTeX 
10:41AM 
2 
print Text on device 
10:12AM 
0 
SETAR and nonlinear model estimation 
9:37AM 
1 
hessian matrix in arima 
8:22AM 
2 
how to specify bin width in hist() 
8:21AM 
3 
pdf() device uses fonts to represent points  data alteration? 
8:20AM 
2 
plot from source file 
7:50AM 
2 
what does "size" of a plotting character mean? 
5:51AM 
0 
Missing value analysis in time series 
3:23AM 
1 
tcltk question 
2:47AM 
2 
as.numeric(FALSE) fails after loading the Matrix package 
2:02AM 
1 
linewidth in Rgraphviz 
12:10AM 
0 
??clusplot 

Wednesday October 3 2007 
Time  Replies  Subject 
11:41PM 
2 
Windows OS, R and unicode 
10:47PM 
1 
FW: help with mclust 
10:26PM 
0 
Trouble with znorm 
10:03PM 
0 
help with mclust 
9:48PM 
2 
Forcing zero intercept in two predictor case  stat question not R question 
9:31PM 
1 
table with a weight variable? 
9:21PM 
2 
Shading area under density curves 
8:19PM 
0 
datasets 
7:40PM 
0 
Foometrics in R 
7:16PM 
1 
help with stepclass (klaR) 
6:40PM 
1 
Checking for adequate disk space 
5:59PM 
0 
New package to read and write SAS Transport (XPORT) files 
5:12PM 
1 
ggplot2: problem with geom_errorbar and geom_abline 
4:45PM 
2 
Speeding up simulation of mean nearest neighbor distances 
4:34PM 
1 
accuracy of pt for x close to 0 
3:43PM 
1 
inverse of matrix made by low.tri function 
3:25PM 
1 
Making a table: collapsing across substrings 
2:44PM 
1 
offset in survreg 
2:37PM 
0 
variance explaine by each term in GLS model 
2:01PM 
1 
Nomogram 
1:24PM 
1 
error installing gsl pkg 
12:59PM 
5 
rpackage RDCOMClient 
12:56PM 
2 
Error in lm.fit( 
12:37PM 
1 
Reimplement order somehow 
11:56AM 
2 
R 'function' as "subroutine" 
11:51AM 
2 
Sample selection problem 
11:12AM 
1 
Plotmath integral gets horrible with URWPalladio 
9:41AM 
2 
Change title size in plot(model)? 
9:28AM 
1 
R2.6.0 is released 
9:27AM 
3 
Pvalue 
9:22AM 
0 
leaps: regsubsets, formula including interactions 
8:54AM 
0 
regression tree output 
7:01AM 
1 
standard errors of regression coefficients 
5:55AM 
1 
How to avoid overfitting in gam(mgcv) 
4:57AM 
3 
Factor levels. 
4:45AM 
0 
can you help me with empirical probability 
4:30AM 
2 
How to modify function for list 

Tuesday October 2 2007 
Time  Replies  Subject 
9:33PM 
1 
Design package: plot summary 
9:14PM 
1 
GARCH simulations 
8:54PM 
4 
R routines vs. MATLAB/SPSS Routines 
7:48PM 
1 
Trouble obtaining results from a loop 
6:58PM 
0 
Adehabitat package question  trying to generate animal home ranges 
6:54PM 
4 
Strange names when creating a data.frame: Difference between < and = 
6:53PM 
2 
Problem loading a txt file as a data.frame 
6:29PM 
0 
Variable selection in R 
6:23PM 
3 
"unique" rows in data frame 
4:03PM 
2 
plot question 
3:39PM 
2 
zoo timeserie continuous? complete with NaN 
3:37PM 
1 
phyper returns negative results 
3:19PM 
2 
Calculating proportions from a data frame rather than a table 
3:12PM 
2 
How to add legend for image()? 
3:06PM 
1 
permutations of a binary matrix with fixed margins 
2:52PM 
1 
How to view the code of a method? 
2:50PM 
3 
mcv package gamm function Error in chol(XVX + S) 
2:48PM 
1 
Cannot Install rimage 
1:53PM 
0 
SVM: stratified crossvalidation 
1:36PM 
2 
using sprintf with dates 
11:04AM 
5 
Linear Regression 
9:38AM 
1 
problem with ARES 
8:49AM 
1 
splom pairs and groups argument 
8:44AM 
2 
Calculating group means using selfwritten function 
8:41AM 
1 
Printing to jpeg (dev.print) 
3:45AM 
2 
building packages on Windows 
3:34AM 
1 
problems with glm 
3:19AM 
2 
convert a tar.gz to a Windows zip 
2:33AM 
2 
Ordering of names on X and Yaxis 
1:35AM 
0 
Dealing with multiple observation per time point in time series 
1:21AM 
0 
Avoiding overfitting in gam(mgcv) 

Monday October 1 2007 
Time  Replies  Subject 
10:57PM 
1 
tricky problem with "if" function  
10:35PM 
1 
sub or gsub function 
10:28PM 
1 
lpSolve doesn't compile because of a malloc.h error 
6:33PM 
4 
how to plot a graph with different pch 
5:59PM 
0 
plots 
5:53PM 
1 
saving and loading complex objects 
5:10PM 
1 
Clustering techniques using R 
4:56PM 
1 
Plot for two Series 
4:37PM 
1 
function for special matrix design 
4:25PM 
0 
Clustering literature was Re: nonlinear regression 
4:09PM 
0 
Interpretation of residual variance components and scale parameters in GLMMs 
4:01PM 
2 
Idioms for empty dataframes 
3:57PM 
3 
mean of subset of rows 
3:40PM 
0 
Multiple Regression 
3:36PM 
0 
Re : how to create this graph? 
3:30PM 
1 
Error loading DCluster 
3:06PM 
1 
Graphics and LaTeX documents with the same font  multiple yaxes 
2:20PM 
2 
xyplot 
1:27PM 
3 
Apparently Conflicting Results with coxph 
1:17PM 
4 
Disentagling formulas 
1:13PM 
3 
export csv 
1:02PM 
1 
Adding circles or ellipses to graphs 
12:47PM 
1 
Errorlog 
12:41PM 
1 
corMatrix crashes R 2.5.1 (windows XP) with corARMA structure 
12:39PM 
1 
Diff. between time series and stochastic process 
12:23PM 
4 
Concatenating one character vector into one string 
9:27AM 
1 
Speeding up image plots 
8:32AM 
3 
"continuous" boxplot? 
8:09AM 
1 
read .txt 
8:03AM 
1 
merging, interpolating two simulataneous time series 
7:50AM 
1 
Sample fromt he real line 
7:41AM 
1 
how to create this graph? 
5:29AM 
3 
optimize() stuck in local plateau ? 
4:27AM 
2 
convert time series to data.frame 
2:51AM 
4 
data structure with coefficients, and call from lm() 
2:45AM 
3 
3dimensional graph 
2:27AM 
1 
Reenviar: variables selection in Aalen and Cox model 
1:52AM 
2 
nonlinear model parameterization 
12:37AM 
1 
[nls] singular gradient 